The service life of color steel plate,prefabricated house

The service life of color steel plate,prefabricated house

Movable room board is generally divided into the following categories: Polystyrene color steel sandwich board, cotton and rock color steel sandwich board, polyurethane color steel sandwich board, and single-layer color steel plate;
The metal decorative thermal insulation board is compounded by high weather resistant polyester baking paint (or fluorocarbon paint), carved aluminum and zinc alloy steel plate, polyurethane insulation layer and glass fiber cloth. Surface can be made of marble, tile, cultural stone, mahogany and other artistic effects; in Japan, Korea, Europe and the United States and other developed countries to use more widely.
Specifications: long 3800MM, wide 380MM, thick 16MM;
Thermal conductivity: 0.024W/ (m*k) (Note: thermal conductivity 0.023W/ (m*k) following insulation);
Apparent density: 182 kg (3.8 kg / fand /m; m);
Combustion performance: B2 grade
Service life: topcoat 10-15, no big fade, base alloy steel plate can be used for more than 45 years.